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Schedule of Operating Results of Business Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2025	Apr. 30, 2024
Segment Reporting Information [Line Items]
Revenues	$ 301,985	$ 299,643	$ 914,901	$ 896,946
Income (loss) from operations	26,586	11,432	78,543	44,615
Depreciation and amortization	(5,212)	(5,111)	(15,702)	(15,256)
National Retail Solutions [Member]
Segment Reporting Information [Line Items]
Revenues	31,145	25,712	94,483	74,930
Income (loss) from operations	6,167	4,768	21,907	15,578
Depreciation and amortization	(1,038)	(819)	(2,993)	(2,330)
Fintech [Member]
Segment Reporting Information [Line Items]
Revenues	38,619	31,526	112,527	86,076
Income (loss) from operations	4,311	(553)	10,644	(2,673)
Depreciation and amortization	(703)	(723)	(2,195)	(2,141)
Net2 phone [Member]
Segment Reporting Information [Line Items]
Revenues	21,990	20,677	65,099	60,957
Income (loss) from operations	1,372	476	3,476	836
Depreciation and amortization	(1,605)	(1,574)	(4,738)	(4,565)
Traditional Communications [Member]
Segment Reporting Information [Line Items]
Revenues	210,231	221,728	642,792	674,983
Income (loss) from operations	17,348	12,467	51,088	42,491
Depreciation and amortization	(1,852)	(1,978)	(5,729)	(6,155)
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Revenues
Income (loss) from operations	(2,612)	(5,726)	(8,572)	(11,617)
Depreciation and amortization	$ (14)	$ (17)	$ (47)	$ (65)

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